Wieland surrendered five runs on six hits and five walks while striking out two over 2 1/3 innings pitched. He has allowed nine runs over seven innings pitched through four appearances (one start).
Colon served up both homers to Anthony Rizzo -- once in the second inning and again in the fourth. He allowed four runs on seven hits and one walk over 4 2/3 innings pitched. He has yielded seven runs over 8 2/3 innings or work this spring.
Herrmann surrendered a two-run home run to Paul Goldschmidt and a solo shot to Martin Prado in the opening frame before he was removed from the game. He allowed three runs on four hits and no walks over 2/3 of an inning. He has yielded six runs over 1 2/3 innings pitched.
Corbin left the game with a trainer in the middle of an at-bat in the seventh inning. He allowed two unearned runs on 10 hits while striking out seven over 6 1/3 innings of work. He has allowed seven runs over 19 1/3 innings this spring.
Thornburg, who made his second start of the spring, got off to a slow start, surrendering three runs in the first, including a two-run home run to Chris Heisey. He allowed seven runs -- four earned -- on seven hits and one walk while striking out one over 2 2/3 innings pitched. He has permitted nine earned runs over 11 2/3 innings pitched this spring.
Rodriguez, who stepped on a catcus a few days ago, pitched an inning of work, but allowed a solo home run to Neftali Soto in the fifth. He allowed one run on one hit and no walks over that span.
Samardzija surrendered home runs to Jarrod Dyson and Johnny Giavotella in the opening frame. He yielded four runs, seven hits and three walks while striking out one over 3 2/3 innings pitched. He has allowed nine runs over 12 2/3 innings this spring.
Shields struck out 10 while firing six shutout innings. He allowed allowed just one hit and no walks in his fourth start of the spring. He has allowed just one earned run over 14 2/3 innings pitched.
Broxton threw 38 pitches in a bullpen session on Friday as he continues to work his way back from right forearm surgery. He had surgery in August after posting a 4.11 ERA over 30 2/3 innings in 2013.